5CNA:
reference: Refined structure of concanavalin A complexed with methyl alpha-D-mannopyranoside at 2.0 A resolution and comparison with the saccharide-free structure., Naismith JH, Emmerich C, Habash J, Harrop SJ, Helliwell JR, Hunter WN, Raftery J, Kalb AJ, Yariv J, Acta Crystallogr D Biol Crystallogr. 1994 Nov 1;50(Pt 6):847-58. PMID: 15299352

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